Audio CODECs

LM4550BVHX/NOPB

General Purpose Audio Codec 2ADC / 2DAC Ch 48-Pin LQFP T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.30

• Automotive

  Yes

• PPAP

  No

• Type

  General Purpose

• ADC/DAC Resolution (bit)

  18

• Number of Channels

  2ADC / 2DAC

• Number of ADCs

  2

• Number of DACs

  2

• Number of ADC Inputs

  1

• Number of DAC Outputs

  1

• Sampling Rate (ksps)

  48

• Interface Type

  AC97

• Minimum Operating Supply Voltage (V)

  3|4.2

• Typical Operating Supply Voltage (V)

  3.3|5

• Maximum Operating Supply Voltage (V)

  5.5

• Power Supply Type

  Analog|Digital

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Industrial

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1.45(Max)

• Package Width

  7.2(Max)

• Package Length

  7.2(Max)

• PCB changed

  48

• Standard Package Name

  QFP

• Supplier Package

  LQFP

• Pin Count

  48

• Lead Shape

  Gull-wing